diff --git a/nanosoc_tech b/nanosoc_tech
index 0315832607362db8baea3ae1e0c56d4260867877..4a29fd4d7d6349c973b8dab7e89b069883fff2ff 160000
--- a/nanosoc_tech
+++ b/nanosoc_tech
@@ -1 +1 @@
-Subproject commit 0315832607362db8baea3ae1e0c56d4260867877
+Subproject commit 4a29fd4d7d6349c973b8dab7e89b069883fff2ff
diff --git a/proj-branch b/projbranch
similarity index 79%
rename from proj-branch
rename to projbranch
index eb990ffa60822bb1cb66584686b1babed1642861..9d52f58e41b69e0e12734537051c281b5f5eb6de 100644
--- a/proj-branch
+++ b/projbranch
@@ -14,10 +14,6 @@
 secworks-aes: master
 
 nanosoc_tech: feat_nanosoc_regions
-nanosoc_tech/nanosoc/slcorem0_tech: main
-nanosoc_tech/nanosoc/sldma230_tech: main
-nanosoc_tech/nanosoc/socdebug_tech: main
-nanosoc_tech/nanosoc/socdebug_tech/socket/uart_axi_master/core_dbg_bridge: master
 accelerator_wrapper_tech: main
 fpga_lib_tech: main
 generic_lib_tech: main
diff --git a/set_env.sh b/set_env.sh
index 55e9765bb3e19b73604032a9eedb59a2947d8796..04b46ad46b0af70030b5dc9bbece4e71510621bf 100755
--- a/set_env.sh
+++ b/set_env.sh
@@ -65,7 +65,7 @@ if [ ! -f $SOCLABS_PROJECT_DIR/.socinit ]; then
     cd $SOCLABS_DESIGN_ROOT
     echo $SOCLABS_DESIGN_ROOT
     git submodule update --recursive
-    python3 $SOCLABS_SOCTOOLS_FLOW_DIR/bin/subrepo_checkout.py -b proj-branch -t $SOCLABS_DESIGN_ROOT
+    python3 $SOCLABS_SOCTOOLS_FLOW_DIR/bin/subrepo_checkout.py -b projbranch -t $SOCLABS_DESIGN_ROOT
     git restore $SOCLABS_DESIGN_ROOT/.gitmodules
     touch $SOCLABS_PROJECT_DIR/.socinit
 fi
diff --git a/soctools_flow b/soctools_flow
index 50598902c235934936cb18eab42e4a6c67004f1a..8ac6b154a6a8f98a5b0fe314182aaaddce1cd0f9 160000
--- a/soctools_flow
+++ b/soctools_flow
@@ -1 +1 @@
-Subproject commit 50598902c235934936cb18eab42e4a6c67004f1a
+Subproject commit 8ac6b154a6a8f98a5b0fe314182aaaddce1cd0f9